CN209954265U - Clamping device for numerical control lathe - Google Patents
Clamping device for numerical control lathe Download PDFInfo
- Publication number
- CN209954265U CN209954265U CN201822134113.7U CN201822134113U CN209954265U CN 209954265 U CN209954265 U CN 209954265U CN 201822134113 U CN201822134113 U CN 201822134113U CN 209954265 U CN209954265 U CN 209954265U
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- clamping frame
- rotary drum
- plate
- motor
- pressing plate
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Abstract
The utility model discloses a clamping device for a numerical control lathe, which comprises a gear, a fixed column, a lower press plate, a slide rail, a fixed ring, a baffle, an upper press plate, a cylinder, a clamping frame, a rotary drum, a feed inlet, a motor, a mounting seat and a welding port, wherein the feed inlet is symmetrically arranged at the middle part of one end of the vertical plate which is longitudinally arranged on one side of the clamping frame and is deviated from the vertical plate on the front side and the back side of the clamping frame, the diameter of the feed inlet is larger than half of the height of the clamping frame, the upper press plate and the lower press plate are controlled by the cylinder to fix a steel pipe, the gear is driven by the motor to rotate, the gear groove of the gear and the rotary drum is meshed and connected to drive the rotary drum to rotate relative to the fixed ring, thereby driving the steel pipe to rotate, the steel pipe can be comprehensively welded without, and worker safety.
Description
Technical Field
The utility model relates to a numerical control lathe field specifically is a clamping device for numerical control lathe.
Background
The numerically controlled machine tool is one kind of automatic machine tool with program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier.
Some digital lathes need to weld steel pipes according to requirements, but the clamping devices mounted on the digital lathes used in the market cannot drive the steel pipes to rotate, so that personnel are required to replace the positions of the steel pipes, and the working efficiency is not good enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clamping device for numerical control lathe to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a clamping device for a numerical control lathe comprises a gear, fixed columns, a lower pressing plate, a sliding rail, a fixing ring, a baffle plate, an upper pressing plate, a cylinder, a clamping frame, a rotary drum, a feed inlet, a motor, a mounting seat and a welding port, wherein the feed inlet is symmetrically formed in the middle of one end of a vertical plate which is longitudinally arranged on one side, away from the clamping frame, of the vertical plate on the front side and the back side of the clamping frame, the middle position of the top surface of a bottom plate of the clamping frame is close to one side of the vertical plate which is longitudinally arranged on the clamping frame, the mounting seat is mounted by using a fixing bolt, the motor is fixed on the top surface of the mounting seat by using a bolt, the motor is a double-shaft motor, rotating shafts on the front side and the back side of the motor are respectively and fixedly connected by using a coupler and one end of a, the two rotary drums are respectively meshed with the gear on one side of the rotary drum and the clamping frame, the feed inlets formed on the rotary drum and the clamping frame are coaxially arranged, the inner wall of the bottom of the rotary drum is provided with a lower pressing plate, the lower pressing plate and the rotary drum are integrally formed, and the inner wall of the top of the rotary drum is fixedly provided with a cylinder by a fixing bolt, the cylinder is vertically arranged, a piston rod of the cylinder is fixedly connected with the middle of the top surface of the upper pressing plate, the upper pressing plate is arc-shaped, an arc-shaped groove symmetrical to the inner wall of the upper pressing plate is formed in the middle of the top of the lower pressing plate, a baffle which is the same as the vertical plate of the vertical clamping frame in size is mounted on the other side of the clamping frame, and a welding opening is formed in the baffle.
As a further aspect of the present invention: the diameter of the feed inlet is larger than half of the height of the clamping frame.
As a further aspect of the present invention: the welding port is located between the two rotary drums in the horizontal direction, the bottom surface of the welding port is lower than the bottom surface of the arc-shaped groove in the lower pressing plate, and the height of the top surface of the welding port is higher than that of the top surface of the upper pressing plate when the upper pressing plate is fixed.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses utilize cylinder control top board whereabouts, make top board and holding down plate fixed with the steel pipe, utilize the motor to drive the gear and rotate, utilize the gear groove meshing of gear and rotary drum to connect, drive the rotary drum and rotate for solid fixed ring to drive the steel pipe and rotate, need not change and take off the steel pipe and change the position, just can carry out comprehensive welding to it, improved work efficiency, and staff's security.
Drawings
Fig. 1 is a schematic structural view of a front view of a clamping device for a numerically controlled lathe.
Fig. 2 is a schematic structural diagram of a right side view of a clamping device for a numerically controlled lathe.
FIG. 3 is a schematic diagram of a welding port arrangement in a clamping device for a numerically controlled lathe.
In the figure: the device comprises a gear 1, a fixed column 2, a lower pressing plate 3, a sliding rail 4, a fixed ring 5, a baffle 6, an upper pressing plate 7, a cylinder 8, a clamping frame 9, a rotary drum 10, a feeding hole 11, a motor 12, a mounting seat 13 and a welding port 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a clamping device for a numerically controlled lathe includes a gear 1, a fixing column 2, a lower pressing plate 3, a sliding rail 4, a fixing ring 5, a baffle 6, an upper pressing plate 7, a cylinder 8, a clamping frame 9, a rotary drum 10, a feed inlet 11, a motor 12, a mounting seat 13 and a welding port 14, wherein the feed inlet 11 is symmetrically formed in the middle of one end of a vertical plate longitudinally arranged on the front side and the back side of the clamping frame 9, which is opposite to the vertical plate longitudinally arranged on the side of the clamping frame 9, the diameter of the feed inlet 11 is greater than half of the height of the clamping frame 9, the mounting seat 13 is mounted on the middle of the top surface of the bottom plate of the clamping frame 9, which is close to one side of the vertical plate longitudinally arranged on the clamping frame 9, the top surface of the mounting seat 13 is fixed with a motor 12 by bolts, the two rotary rods are respectively and fixedly connected with one end of a rotary rod by a coupler, the rotary rods are horizontally and longitudinally arranged, the other ends of the two rotary rods are respectively and fixedly arranged on a fixed column 2 by fixed bearings, two fixed columns 2 are arranged, the two fixed columns are fixed at two ends of the top surface of a bottom plate of a clamping frame 9 by fixed bolts and symmetrically arranged around a motor 12, the other ends of the two rotary rods are respectively sleeved with a gear 1, two fixed rings 5 are symmetrically arranged at two ends of the other side of the top surface of the bottom plate of the clamping frame 9, the fixed rings 5 and the clamping frame 9 are welded, the two fixed rings 5 are coaxially arranged, an annular slide rail 4 is arranged on the inner wall of the fixed ring 5, the slide rails 4 of the two fixed rings 5 are respectively and slidably connected with one end of a rotary drum 10 by guide wheels, the rotary drum 10 and the fixed rings 5 are coaxially arranged, the rotary drum 10 and the clamping frame 9 are coaxially provided with a feed inlet 11, the inner wall of the bottom of the rotary drum 10 is provided with a lower pressing plate 3, the lower pressing plate 3 and the rotary drum 10 are integrally formed, the inner wall of the top of the rotary drum 10 is fixedly provided with an air cylinder 8 by a fixing bolt, the air cylinder 8 is vertically arranged, a piston rod of the air cylinder 8 is fixedly connected with the middle part of the top surface of the upper pressing plate 7, the upper pressing plate 7 is arc-shaped, the middle position of the top of the lower pressing plate 3 is provided with an arc-shaped groove which is symmetrical with the inner wall of the upper pressing plate 7, the other side of the clamping frame 9 is provided with a baffle 6 which has the same size as the vertical plate longitudinally arranged on the clamping frame 9, the baffle 6 is provided with a welding port 14, the welding port 14 is horizontally positioned between the two rotary drums 10, the bottom surface of the welding port 14 is lower than the bottom surface of the arc, utilize 8 control tops bars 7 whereabouts of cylinder, make tops bars 7 and holding down plate 3 fixed the steel pipe, utilize motor 12 to drive gear 1 and rotate, utilize the gear groove meshing of gear 1 and rotary drum 10 to connect, drive rotary drum 10 and rotate for solid fixed ring 5 to drive the steel pipe and rotate, need not change and take off the steel pipe and change the position, just can carry out comprehensive welding to it, improved work efficiency, and staff's security.
The utility model discloses a theory of operation is: the staff carries two steel pipe one ends through the feed inlet of clamping frame both sides respectively, stretch into the rotary drum the inside of both sides, open the cylinder, the cylinder control top board whereabouts, top board and holding down plate are fixed with the steel pipe, then welding set's soldered connection stretches into the steel pipe through the welding mouth, start working, the motor is opened simultaneously, the motor drives the gear and rotates, the gear groove meshing that utilizes gear and rotary drum is connected, it rotates for solid fixed ring to drive the rotary drum, thereby it rotates to drive the steel pipe, need not change and take off the steel pipe and change the position, just can carry out comprehensive welding to it.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. A clamping device for a numerical control lathe comprises a gear, fixed columns, a lower pressing plate, a sliding rail, a fixing ring, a baffle plate, an upper pressing plate, a cylinder, a clamping frame, a rotary drum, a feeding hole, a motor, a mounting seat and a welding port, and is characterized in that the middle of one end of a vertical plate which is longitudinally arranged on one side of the clamping frame and is deviated from the transverse direction of the front surface and the back surface of the clamping frame is symmetrically provided with the feeding hole, the middle position of the top surface of a bottom plate of the clamping frame is close to one side of the vertical plate which is longitudinally arranged on the clamping frame, the mounting seat is arranged by a fixing bolt, the top surface of the mounting seat is fixed with the motor by a bolt, the motor is a double-shaft motor, rotating shafts on the front surface and the back surface of the motor are respectively and fixedly connected by a coupler and one end of a rotating rod, the two rotary drums are respectively engaged with the gear on one side, the inner wall of the bottom of the rotary drum is provided with a lower pressure plate, the lower pressure plate and the rotary drum are integrally formed, the inner wall of the top of the rotary drum is fixedly provided with an air cylinder by a fixing bolt, the air cylinder is vertically arranged, and a piston rod of the air cylinder is fixedly connected with the middle part of the top surface of the upper pressure plate, the upper pressing plate is arc-shaped, an arc-shaped groove symmetrical to the inner wall of the upper pressing plate is formed in the middle position of the top of the lower pressing plate, a baffle which is the same as the vertical plate of the vertical clamping frame in size is mounted on the other side of the clamping frame, and a welding opening is formed in the baffle.
2. The clamping device for the numerically controlled lathe according to claim 1, wherein the diameter of the feed port is larger than half of the height of the clamping frame.
3. The clamping device for the numerically controlled lathe according to claim 1, wherein the feed inlets formed in the rotating cylinder and the clamping frame are arranged coaxially.
4. The clamping device for the numerically controlled lathe according to claim 1, wherein the welding port is located between the two drums in a horizontal direction.
5. The clamping device for the numerically controlled lathe as claimed in claim 1, wherein the bottom surface of the welding port is lower than the bottom surface of the arc-shaped groove in the lower platen, and the top surface of the welding port is higher than the top surface of the upper platen when the upper platen is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822134113.7U CN209954265U (en) | 2018-12-19 | 2018-12-19 | Clamping device for numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822134113.7U CN209954265U (en) | 2018-12-19 | 2018-12-19 | Clamping device for numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209954265U true CN209954265U (en) | 2020-01-17 |
Family
ID=69236059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822134113.7U Expired - Fee Related CN209954265U (en) | 2018-12-19 | 2018-12-19 | Clamping device for numerical control lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209954265U (en) |
-
2018
- 2018-12-19 CN CN201822134113.7U patent/CN209954265U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 Termination date: 20201219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |